AUDI A6 (C5/4B) 2.0L 16V TDI 100kW/138HP EDC16U31 — ECU BOSCH EDC16U31/U34/CP34

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 1 firmware versions

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Vehicle data

Brand	AUDI
Model	A6 (C5/4B)
Engine	2.0L 16V TDI 100kW/138HP EDC16U31
Stock power	136 CV / 1 kW
Displacement	2000 cc
Fuel	Diesel sovralimentato
Vehicle type	Auto

ECU

Manufacturer	BOSCH
Model	EDC16U31/U34/CP34
Memory / EPROM	M58BW016DB PQFP80 - Flash 3_V 512 x 32

Available tuning operations / options:

Smoke limiter 2
Main injection duration angle
Boost pressure limiter
Maximum engine boost pressure F (atmospheric pressure)
Boost pressure
Boost pressure 2
Boost pressure in aftertreatment modes
Boost pressure in aftertreatment modes 2
Boost pressure in aftertreatment modes 3
EGR valve control
EGR valve control 2
EGR valve control in aftertreatment modes
EGR valve control in aftertreatment modes 2
EGR valve control in aftertreatment modes 3
EGR valve control in aftertreatment modes 4
EGR valve control in aftertreatment modes 5
EGR valve control in aftertreatment modes 6
Exhaust gas temperature
Protection for engine overheating
Basic torque management at engine cranking
Engine idle vs. ECT sensor
Gearbox maximum torque allowed
Injection period
Injection period - correction
Maximum injection period
Max injection limit - limp mode
Injection 1
Injection in aftertreatment modes 1
Torque limiter
Smoke limiter
RPM limiter - fuel cut
Lambda value of the smoke limitation
Lambda value of the smoke limitation in aftertreatment modes
Minimum LSU sensor temperature for O2
Maximum LSU sensor temperature for O2
LSU temperature threshold PID heater governor activation
Protection for air load overheating
Protection for exhaust gas temperature before turbine
Protection for exhaust gas temperature before turbine 2
Protection for fuel overheating
Protection for oil overheating
Air mass flow
Driver torque request
Driver torque request 2
Driver torque request AWD
CAT downstream temperature sensor characterization
Torque limiter for the 1st gear selected
Torque limiter for the 2nd gear selected
Torque limiter for the 3rd gear selected
Torque limiter for the 4th gear selected
Torque limiter for the 5th gear selected
Torque limiter for the 6th gear selected
Torque limiter for selected gear
Torque limiter for for reverse gear
Torque limiter for the APS/BPS
Torque limiter for the APS/BPS 2
Torque limiter in recovery mode
Torque limiter in recovery mode 2
Volumetric efficiency
Turbocharger volumetric efficiency
Variable geometry duty cycle limit
Variable geometry duty cycle limit 2
Variable geometry duty cycle limit 3

Firmware identifiers (1)

Hardware No.	Software No. (chip)	Version	Update software	ECU
—	1037383820	1.67.007	03G906016H 9672	BOSCH EDC16U31/U34/CP34

ECU notes

Original EPROM ST M58BW016DB PQFP 80 Pin - Microprocessor Motorola MPC561/2/3/4. This Setting File can be used for serial system NewGenius. To modify this Ecu you can use the BDM system:555PRO or TRASDATA. WARNING:TRASDATA DO NOT need additional tools, 555PRO instead requires recalculation chks with VAG EDC16 CHECKSUM tool supplied with 555PRO, otherwise you will cause the block of the ecu or the detection of a change in the Ecu through diagnostic tool.

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file

Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.090 Buy

The Genius OBD + Bench € 2.500 Buy

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